Amplitude Inc (AMPL)
Technology
Software - Application
8.90 $
+3.1%
vs. previous close
Closing price · As of: 31. Jul 2026
Who owns Amplitude Inc (AMPL)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 92.8% of the shares are freely tradable; institutional investors hold 81.5%.
Ownership Structure
Institutional ownership
Share of the stock held by institutional investors (funds, banks, insurers) according to regulatory filings.
81.5%
Insiders
Share of the stock held by the executives, founders and major shareholders of the company itself.
5.5%
Float
Share of stock freely tradable on the market — not locked up in the hands of founders, insiders, or major shareholders.
92.8%
Short % of float
Shares sold short as a percentage of the freely tradable float — high values signal many bets on falling prices.
8.8%
Shares Outstanding
Total number of shares issued. Price times share count gives market cap.
104Mio.
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Wellington Management Company LLP | 8.41 | 11,154,556 | +467.9 | 03/31/2026 |
| Vanguard Group Inc | 8.16 | 10,825,568 | +9.4 | 12/31/2025 |
| BlackRock Inc | 7.66 | 10,162,138 | +3.9 | 03/31/2026 |
| Vanguard Portfolio Management, LLC | 4.65 | 6,165,091 | +0.0 | 03/31/2026 |
| Vanguard Capital Management, LLC | 3.09 | 4,091,320 | +0.0 | 03/31/2026 |
| FMR Inc | 2.50 | 3,311,284 | +642.1 | 03/31/2026 |
| SC US (TTGP), LTD. | 2.11 | 2,798,951 | +0.0 | 03/31/2026 |
| Baillie Gifford & Co Limited. | 1.99 | 2,634,150 | -3.9 | 03/31/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Fidelity Select Software & IT Svcs Port | 2.68 | 3,556,676 | +8.7 | 04/30/2026 |
| Vanguard Total Stock Mkt Idx Inv | 2.21 | 2,929,527 | +0.0 | 04/30/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Data as of: July 31, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.